diff options
author | Arjan van de Ven <arjan@linux.intel.com> | 2009-01-06 14:42:28 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:26 -0800 |
commit | 3c36aa5ccdf516255ef2eac90dd948da891aa4bd (patch) | |
tree | 7930059e5ba51e0fe58fd902b3622664dcfee749 /drivers | |
parent | ab5dc372021def8f40b34761babecad0bf868b1c (diff) | |
download | linux-3c36aa5ccdf516255ef2eac90dd948da891aa4bd.tar.gz linux-3c36aa5ccdf516255ef2eac90dd948da891aa4bd.tar.bz2 linux-3c36aa5ccdf516255ef2eac90dd948da891aa4bd.zip |
pci: use pci_ioremap_bar() in drivers/video
Use the newly introduced pci_ioremap_bar() function in drivers/video.
pci_ioremap_bar() just takes a pci device and a bar number, with the goal
of making it really hard to get wrong, while also having a central place
to stick sanity checks.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/video/aty/aty128fb.c | 2 | ||||
-rw-r--r-- | drivers/video/cyber2000fb.c | 3 | ||||
-rw-r--r-- | drivers/video/geode/gx1fb_core.c | 3 | ||||
-rw-r--r-- | drivers/video/geode/gxfb_core.c | 8 | ||||
-rw-r--r-- | drivers/video/geode/lxfb_core.c | 9 | ||||
-rw-r--r-- | drivers/video/gxt4500.c | 4 |
6 files changed, 11 insertions, 18 deletions
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 243ea4ab20c8..db16112cf197 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -2051,7 +2051,7 @@ static int __devinit aty128_probe(struct pci_dev *pdev, const struct pci_device_ /* Virtualize mmio region */ info->fix.mmio_start = reg_addr; - par->regbase = ioremap(reg_addr, pci_resource_len(pdev, 2)); + par->regbase = pci_ioremap_bar(pdev, 2); if (!par->regbase) goto err_free_info; diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c index 39d5d643a50b..7a9e42e3a9a9 100644 --- a/drivers/video/cyber2000fb.c +++ b/drivers/video/cyber2000fb.c @@ -1583,8 +1583,7 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) goto failed_release; cfb->dev = dev; - cfb->region = ioremap(pci_resource_start(dev, 0), - pci_resource_len(dev, 0)); + cfb->region = pci_ioremap_bar(dev, 0); if (!cfb->region) goto failed_ioremap; diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/geode/gx1fb_core.c index bb20a2289760..751e491ca8c8 100644 --- a/drivers/video/geode/gx1fb_core.c +++ b/drivers/video/geode/gx1fb_core.c @@ -217,8 +217,7 @@ static int __init gx1fb_map_video_memory(struct fb_info *info, struct pci_dev *d ret = pci_request_region(dev, 0, "gx1fb (video)"); if (ret < 0) return ret; - par->vid_regs = ioremap(pci_resource_start(dev, 0), - pci_resource_len(dev, 0)); + par->vid_regs = pci_ioremap_bar(dev, 0); if (!par->vid_regs) return -ENOMEM; diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c index de2b8f9876a5..484118926318 100644 --- a/drivers/video/geode/gxfb_core.c +++ b/drivers/video/geode/gxfb_core.c @@ -242,23 +242,21 @@ static int __init gxfb_map_video_memory(struct fb_info *info, struct pci_dev *de ret = pci_request_region(dev, 3, "gxfb (video processor)"); if (ret < 0) return ret; - par->vid_regs = ioremap(pci_resource_start(dev, 3), - pci_resource_len(dev, 3)); + par->vid_regs = pci_ioremap_bar(dev, 3); if (!par->vid_regs) return -ENOMEM; ret = pci_request_region(dev, 2, "gxfb (display controller)"); if (ret < 0) return ret; - par->dc_regs = ioremap(pci_resource_start(dev, 2), pci_resource_len(dev, 2)); + par->dc_regs = pci_ioremap_bar(dev, 2); if (!par->dc_regs) return -ENOMEM; ret = pci_request_region(dev, 1, "gxfb (graphics processor)"); if (ret < 0) return ret; - par->gp_regs = ioremap(pci_resource_start(dev, 1), - pci_resource_len(dev, 1)); + par->gp_regs = pci_ioremap_bar(dev, 1); if (!par->gp_regs) return -ENOMEM; diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c index 2cd9b74d2225..b965ecdbc604 100644 --- a/drivers/video/geode/lxfb_core.c +++ b/drivers/video/geode/lxfb_core.c @@ -379,20 +379,17 @@ static int __init lxfb_map_video_memory(struct fb_info *info, if (info->screen_base == NULL) return ret; - par->gp_regs = ioremap(pci_resource_start(dev, 1), - pci_resource_len(dev, 1)); + par->gp_regs = pci_ioremap_bar(dev, 1); if (par->gp_regs == NULL) return ret; - par->dc_regs = ioremap(pci_resource_start(dev, 2), - pci_resource_len(dev, 2)); + par->dc_regs = pci_ioremap_bar(dev, 2); if (par->dc_regs == NULL) return ret; - par->vp_regs = ioremap(pci_resource_start(dev, 3), - pci_resource_len(dev, 3)); + par->vp_regs = pci_ioremap_bar(dev, 3); if (par->vp_regs == NULL) return ret; diff --git a/drivers/video/gxt4500.c b/drivers/video/gxt4500.c index 564557792bed..896e53dea906 100644 --- a/drivers/video/gxt4500.c +++ b/drivers/video/gxt4500.c @@ -648,7 +648,7 @@ static int __devinit gxt4500_probe(struct pci_dev *pdev, info->pseudo_palette = par->pseudo_palette; info->fix.mmio_start = reg_phys; - par->regs = ioremap(reg_phys, pci_resource_len(pdev, 0)); + par->regs = pci_ioremap_bar(pdev, 0); if (!par->regs) { dev_err(&pdev->dev, "gxt4500: cannot map registers\n"); goto err_free_all; @@ -656,7 +656,7 @@ static int __devinit gxt4500_probe(struct pci_dev *pdev, info->fix.smem_start = fb_phys; info->fix.smem_len = pci_resource_len(pdev, 1); - info->screen_base = ioremap(fb_phys, pci_resource_len(pdev, 1)); + info->screen_base = pci_ioremap_bar(pdev, 1); if (!info->screen_base) { dev_err(&pdev->dev, "gxt4500: cannot map framebuffer\n"); goto err_unmap_regs; |